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Electrical Panel Upgrade in Wisconsin

Your panel is the heart of the electrical system, and many Wisconsin homes are still running on a 60 or 100 amp service that was sized for a different era. An electrical panel upgrade gives you the capacity for modern loads, new breakers that trip when they should and room to grow.

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3Circuit Breaker Replacement8EV Charger Installation6Whole House Rewiring9Whole House Surge Protection

Electrical Panel Upgrade across Wisconsin

A service upgrade is more than swapping a metal box. We run a load calculation to confirm the right size, replace the panel and main breaker, and upgrade the meter socket, service cable and grounding where needed. The utility disconnects and reconnects the service, and the work is permitted and inspected. Most Wisconsin panel replacements are finished in a single day with the power off for a few hours. Every circuit is labeled clearly when we are done, which sounds minor until the day you need to find one in a hurry.

Thinking about an EV charger, a heat pump, a hot tub or a kitchen remodel? In Wisconsin the first question is usually whether the panel can take it. We handle the full 100 amp to 200 amp upgrade: permit, utility coordination, new panel, new breakers and inspection.

Electrical Panel Upgrade: what is included

200 amp panel upgrade

The standard for today's homes, with capacity for EV charging, electric heat, air conditioning and future additions.

100 amp to 200 amp upgrade

Full service upgrade including meter socket, service entrance cable, grounding and bonding.

Breaker box replacement

Worn, rusted, overheated or recalled panels replaced with a new panel and breakers of the same size.

Fuse box replacement

Old fuse panels converted to a modern breaker panel, a common request from insurers and buyers.

Sub panel installation

A sub panel for a garage, workshop, addition or finished basement when the main is out of spaces.

Panel upgrade cost estimates

A written, itemized quote after a site visit, so you know the electrical panel upgrade cost before deciding.

Signs your home needs a panel upgrade

  • Breakers trip when two large appliances run at once
  • The panel is full, with tandem breakers squeezed into every slot
  • You still have a fuse box or a 60 amp service
  • The panel is warm, rusted, buzzing or smells of burning
  • You are adding an EV charger, heat pump, hot tub or addition

Electrical Panel Upgrade FAQ

How much does an electrical panel upgrade cost in Wisconsin?

The price depends on the service size, whether the meter socket and service cable need replacing, how the service reaches the house and the condition of the grounding. We look at your setup and give a fixed written quote, so the electrical panel upgrade cost is clear before any work is booked.

How long will my power be off?

Usually four to eight hours on the day of the swap. We schedule the utility disconnect and reconnect in advance to keep the outage as short as possible.

Do I need a 200 amp panel or is 100 amp enough?

A small home with gas heat, gas water heating and no EV can run well on 100 amps. Add electric vehicle charging, a heat pump, an electric range or a hot tub and 200 amps is normally the right call. A load calculation settles it.

Is a permit required for a panel replacement in Wisconsin?

Yes. Panel and service work in Wisconsin requires an electrical permit and inspection. We handle the paperwork and meet the inspector.

What to expect when you call

  1. Call (888) 633-7804

    Tell us what is happening. For emergencies we dispatch right away; for planned work we book a time that suits you.

  2. Diagnosis and fixed quote

    An electrician looks at the job, explains what is needed in plain language and gives you a price before starting.

  3. Work done to code

    We complete the work with the right materials, pull any permit required and test everything.

  4. Walkthrough and cleanup

    We show you what was done, label the panel where it applies and leave the space clean.

Electrical Panel Upgrade near me: choose your Wisconsin city

We provide electrical panel upgrades in 633 Wisconsin communities. Pick yours for local details and the number to call.

Call for electrical panel upgrades in Wisconsin

Electricians on call statewide, day or night.

(888) 633-7804
Call (888) 633-7804